ParametersSize: 86 x 50 x 25.2mmBattery type: 2 x 18650 cell (not included)Material: Zinc AlloyDisplay: 0.96-inchCoil Resistance Range: 0.1-3.0ohmOutput wattage: 1-213WOutput mode: VW/TC/VV/CUSTOM/BYPASS/TCRThread: 510Super powerful box mod from Hotcig mod family Innovative chip ..